Keyways Woodruff Keys Assortment Carbon Steel Mechanical Key With Box For Secure Pulley Fastening For Torsional Transmission In Various Fields(160pcs)

Suitable: for professional mechanics, enthusiasts, carpenter, and handymen who demand quality and Precisions in their work. This Multifunction set is perfect for use in workshops, garages, and home repairs, providing the right size for securing crankshafts and other rotating components. Material: carbon steel Storage box size: about 22x68x130cm/0.9x2.7x5.1in Quantity/set: 3x6.5x16 10pcs 5x7.5x19 10pcs 4x5x13 10pcs 5x9x22 10pcs 4x6.5x16 10pcs 6x9x22 10pcs Package Includes:2/3* 80pcs Spring Wedges set Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.

• Materials:These keyways are made from heat-treated materials with excellent tensile strength and wear resistance, making them ideal for transmitting high torque in industrial machinery, automotive drivelines and power transmission systems. The hardened surface prevents deformation under extreme loads, ensuring long-term reliability in harsh environments
• Versatile:These keyways are standardized in shape and size to fit seamlessly with a wide variety of shafts, gears, pulleys and couplings in most sizes available on the market. They are precision machined to match the dimensions of the keyway seat so there are no fit problems in new assemblies or replacement projects
• High-precision:advanced machining techniques ensure tight tolerances (±0.001" width/height) and smooth edges for a tight, backlash-free fit between shafts and hubs. This precision extends equipment life by minimizing vibration, reducing noise and preventing premature wear of connected parts
• Installation:These keyways are designed for plug-and-play installation without the need for special tools; simply align the keyway and secure with set screws (where applicable) to transmit torque
• Applications: ideal for manufacturing machinery, agricultural equipment, marine propulsion systems and automotive transmissions. Whether holding gears, sprockets or couplings, these keyways provide a cost-effective solution for any application requiring reliable power transfer between rotating parts